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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Structural Mechanics of Engineering Constructions and Buildings</journal-id><journal-title-group><journal-title xml:lang="en">Structural Mechanics of Engineering Constructions and Buildings</journal-title><trans-title-group xml:lang="ru"><trans-title>Строительная механика инженерных конструкций и сооружений</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1815-5235</issn><issn publication-format="electronic">2587-8700</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">11077</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">The semispatial theory of torsion of a composite layered core of any section</article-title><trans-title-group xml:lang="ru"><trans-title>Полупространственная теория кручения композиционного слоистого стержня произвольного сечения</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nurimbetov</surname><given-names>A U</given-names></name><name xml:lang="ru"><surname>Нуримбетов</surname><given-names>АЛИБЕК УСИПБАЕВИЧ</given-names></name></name-alternatives><bio xml:lang="ru">«МАТИ» - Российский государственный технологический университетим. К.Э. Циолковского,  Москва</bio><email>alibek_55@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">«МАТИ» - Российский государственный технологический университетим. К.Э. Циолковского,  Москва</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2010-01-15" publication-format="electronic"><day>15</day><month>01</month><year>2010</year></pub-date><issue>1</issue><issue-title xml:lang="en">NO1 (2010)</issue-title><issue-title xml:lang="ru">№1 (2010)</issue-title><fpage>26</fpage><lpage>35</lpage><history><date date-type="received" iso-8601-date="2016-09-12"><day>12</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2016, Structural Mechanics of Engineering Constructions and Buildings</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2016, Строительная механика инженерных конструкций и сооружений</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="en">Structural Mechanics of Engineering Constructions and Buildings</copyright-holder><copyright-holder xml:lang="ru">Строительная механика инженерных конструкций и сооружений</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journals.rudn.ru/structural-mechanics/article/view/11077">https://journals.rudn.ru/structural-mechanics/article/view/11077</self-uri><abstract xml:lang="en">It to job the unidirectional layer represents kvazi the homogeneous the anisotropic environment which elastic properties are defined by elastic properties of components, i.e. properties of fibers and matrixes, their quantitative parity, and also structure of an arrangement of fibers and their orientation. Because physic mechanical properties of layers can differ from each other is defined the resulted mechanical characteristics of cross-section section.
For the decision of a problem of the generalized torsion the decision of a problem on pure torsion for each layer i is found. After substitution preliminary certain functions for each layer i in the right parts of the equation from the decision of the non-uniform differential equation there is a value  for each layer i. As functions  are preliminary defined, from the decision of the non-uniform differential equation there is a value for each layer i. Thus, on the found functions   the system of the equations together with boundary conditions allows mathematical to formulate a problem for definition separately of function and separately of function for each layer i. For the decision of system of the equations the method consecutive approach is used. Calculation comes to an end at sufficient affinity of results next approach. Therefore the form of the decision favorably differs from the decision offered by other authors that allows receiving directly decisions in moving.</abstract><trans-abstract xml:lang="ru">В настоящее время не до конца разработаны методы расчета слоистых стержней произвольного сечения. Поэтому, рассматривается цилиндрический стержень из слоистого материала с поперечным сечением произвольной формы</trans-abstract><kwd-group xml:lang="en"><kwd>cylindrical rod</kwd><kwd>layered structure of cross section</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>цилиндрический стержень</kwd><kwd>слоистая структура сечения</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Л и т е р а т у р а</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Голубев О.Б. Обобщение теории тонких стержней //Труды ЛПИ им. М.И. Калинина, №226, 1963 г. - С. 83-92.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Магомаев Л.Д.  К теории кручения  стержней с криволинейной осью// Прикладная механика, т.20, №4, 1984г. - С. 68-74.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Воробьев Ю.С., Шор Б.Ф. Теория закрученных стержней. - Киев: Наукова Думка, 1983г. - 186с.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Саркисян В.С. Метод решения задачи обобщенного кручения стержней// Механика. - Вып.3., 1983г. - С. 27-31.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Биргер И.А. Пространственное напряжение состояние в лопатках начальной закруткой //Тр. ЦИАМ, 1982, №996. - С. 7-23.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Финников С.П. Дифференциальная геометрия. - М.: Изд. МГУ, 1961. - 158 с.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Нуримбетов А.У. Раскрой стержня произвольного слоистого поперечного сечения// Механика и моделирование процессов технологии. - Тараз, 2005,  №1. - С. 63-72.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Лехницкий С.Т. Теория упругости анизотропного тела. - М.: Наука, 1971. - 415 с.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Лехницкий С.Т. Кручение анизотропных и неоднородных стержней. - М.: Наука, 1971. -  240с.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Арутюнян Н.Х., Абрамян Б.Л. Кручение упругих тел. - М.: Физматгиз, 1963. - 636 с.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Саркисян В.С. Некоторые задачи теории упругости анизотропного тела. - Ереван : Изд. ЕрГУ, 1970.  - 443 с.</mixed-citation></ref></ref-list></back></article>
